Deliverance

One of the more prolific Christian bands in the metal world,
Deliverance spent their early days playing speed/thrash metal,
quite similar to then-labelmates
Vengeance Rising,
before moving on to a more melodic/alternative style around the
time of 1994's River Disturbance, and back to their more familiar
style with the later releases like As Above, So Below.
Mainman Jimmy P. Brown II has taken apart and put back together
the band several times over the years, with the 2013
incarnation being the latest.